Software Alternatives, Accelerators & Startups

SignalDB VS Automerge

Compare SignalDB VS Automerge and see what are their differences

SignalDB logo SignalDB

reactive local javascript database

Automerge logo Automerge

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.
  • SignalDB Landing page
    Landing page //
    2023-10-26
  • Automerge Landing page
    Landing page //
    2023-06-02

SignalDB videos

No SignalDB videos yet. You could help us improve this page by suggesting one.

+ Add video

Automerge videos

Automerge: a new foundation for collaboration software

More videos:

  • Review - Creating Local-First Collaboration Software with Automerge • Martin Kleppmann • GOTO 2023

Category Popularity

0-100% (relative to SignalDB and Automerge)
NoSQL Databases
56 56%
44% 44
Developer Tools
48 48%
52% 52
Databases
56 56%
44% 44
JavaScript
100 100%
0% 0

Questions and Answers

As answered by people managing SignalDB and Automerge.

What's the story behind your product?

SignalDB's answer

The creator of SignalDB, Max Nowack, was inspired by his past experiences working with Meteor.js, which offered a seamless developer experience, particularly in handling real-time data synchronization and reactivity. Over time, as he explored other frameworks and tools like Apollo/GraphQL, FeathersJS, Firebase, Appwrite, Supabase, and RxDB, he found that none of them matched the Developer Experience of Minimongo and Meteor on the frontend side. The discovery of signals in SolidJS led him to grasp its connection to the reactivity he had previously worked with in Meteor, which eventually inspired the creation of SignalDB to bring Meteor-like reactivity to modern JavaScript frameworks.

Which are the primary technologies used for building your product?

SignalDB's answer

JavaScript, TypeScript

What makes your product unique?

SignalDB's answer

SignalDB is unique for its MongoDB-like interface, TypeScript support, optimistic UI, and signal-based reactivity across multiple frameworks. It offers a universal interface that integrates well with various JavaScript frameworks and libraries through reactivity adapters, including Angular, Solid.js, Preact, Vue, among others. SignalDB's schema-less design, in-memory storage, and rapid query performance simplify data management, enhancing the developer experience significantly.

Why should a person choose your product over its competitors?

SignalDB's answer

A person might choose SignalDB over its competitors for several reasons:

  • Its MongoDB-like interface allows developers to use common selectors without having to learn new things.
  • It offers first-class TypeScript support ensuring type safeness during development.
  • SignalDB's optimistic UI and signal-based reactivity facilitate real-time data updates and synchronization.
  • Its universal interface and pre-built adapters for numerous libraries make it highly compatible with various JavaScript frameworks.
  • The schema-less design and in-memory storage ensure rapid query performance and simplified data management

How would you describe your primary audience?

SignalDB's answer

Developers looking for a reactive local JavaScript database solution that easily integrates with various JavaScript frameworks and libraries, who appreciate a MongoDB-like interface and TypeScript support for a type-safe development environment.

Who are some of the biggest customers of your product?

SignalDB's answer

  • VineForecast GmbH

User comments

Share your experience with using SignalDB and Automerge. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, SignalDB should be more popular than Automerge. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SignalDB mentions (3)

  • Using SignalDB with React: A complete guide
    SignalDB is a reactive, signal-based, client-side JavaScript database designed for modern web apps. It offers a powerful MongoDB-like interface for data handling through an intuitive API with first-class TypeScript support. This database technology is available via the signaldb npm package. - Source: dev.to / 3 months ago
  • SQLSync – Stop Building Databases
    I'm trying to achieve something similar with SignalDB: https://signaldb.js.org/. - Source: Hacker News / 6 months ago
  • SignalDB: Bringing Meteor-Like Reactivity to the Modern Age
    Learn more about SignalDB and also check out the documentation at https://signaldb.js.org. - Source: dev.to / 7 months ago

Automerge mentions (2)

  • Using CRDTs to build collaborative Rust web applications
    If you plan to build production-grade CRDT-based software and don’t want to build every piece of it by hand, I recommend Automerge as a library for handling all your CRDT needs, but it’s always good to look under the hood to build intuition and understanding for the underlying concepts. - Source: dev.to / 3 months ago
  • Figma Is a File Editor
    Take a look at https://automerge.org/ and the stack those folks are building. You're exactly right that it's a difficult balance (specifically the trick is proving commutativity for the domain-specific data of your application). But automerge (and then https://github.com/inkandswitch/peritext) show it's at least possible. Good stuff. - Source: Hacker News / 10 months ago

What are some alternatives?

When comparing SignalDB and Automerge, you can also consider the following products

RxDB - A fast, offline-first, reactive Database for JavaScript Applications

Yjs - A CRDT framework with a powerful abstraction of shared data, Shared data types for building collaborative software

PouchDB - Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser

ShareDB - Realtime database backend based on Operational Transformation (OT)

GUN - Self-hosted Firebase.

IndexedDB - IndexedDB is a low-level API for client-side storage of significant amounts of structured data, including files/blobs.